<template>
	<div class="wrapper">
		<swiper :options="swiperOption" v-if="showSwiper">
		    <!-- slides  img :src= 绑定-->
		    <swiper-slide v-for="item of list" :key="item.id">
		    	<img :src="item.imgUrl" class="swiper-img">
		    </swiper-slide>
		    
		    <div class="swiper-pagination"  slot="pagination"></div>
		</swiper>
	</div>
	
</template>

<script>

export default{
	name:'HomeSwiper',
	props:{
		list:Array
	},
	data(){
		return{
			swiperOption:{
				pagination:'.swiper-pagination',
				loop:true
			}
		}
	},
	computed:{
		showSwiper(){
			return this.list.length
		}
	}
}
</script>

<style lang="stylus" scoped>
.wrapper >>> .swiper-pagination-bullet-active
	background:#fff
.wrapper
	width:100%
	height:0
	overflow:hidden
	padding-bottom:32.5%
	.swiper-img
		width:100%
</style>